Class TreeCacheImpl

Hierarchy

TreeCacheImpl

Implements

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new TreeCacheImpl(client: CuratorFramework, logger: Logger, path: string, cacheData: boolean, maxDepth: number, createParentNodes: boolean, selector: TreeCacheSelector, outstandingOps?: number): TreeCacheImpl

- Defined in TreeCache.ts:672
Parameters
- client: CuratorFramework
- logger: Logger
- path: string
- cacheData: boolean
- maxDepth: number
- createParentNodes: boolean
- selector: TreeCacheSelector
- Default value outstandingOps: number = 0
Returns TreeCacheImpl

Properties

Private _treeState

_treeState: TreeState.LATENT | TreeState.STARTED | TreeState.CLOSED = TreeState.LATENT

cacheData

cacheData: boolean

client

client: CuratorFramework

Private createParentNodes

createParentNodes: boolean

Private errorListeners

errorListeners: UnhandledErrorListener[] = []

isInitialized

isInitialized: boolean = false

Private listeners

listeners: TreeCacheListener[] = []

Private logger

logger: Logger

maxDepth

maxDepth: number

outstandingOps

outstandingOps: number

Private root

selector

selector: TreeCacheSelector

Methods

addErrorListener

addErrorListener(listener: UnhandledErrorListener): TreeCache

Implementation of TreeCache.addErrorListener
- Defined in TreeCache.ts:788
Parameters
- listener: UnhandledErrorListener
Returns TreeCache

addListener

addListener(listener: TreeCacheListener): TreeCache

Implementation of TreeCache.addListener
- Defined in TreeCache.ts:773
Parameters
- listener: TreeCacheListener
Returns TreeCache

close

close(): void

Implementation of TreeCache.close
- Defined in TreeCache.ts:719
Returns void

Private connectionStateListener

connectionStateListener(_: CuratorFramework, newState: ConnectionState.CONNECTED | ConnectionState.SUSPENDED | ConnectionState.RECONNECTED | ConnectionState.LOST | ConnectionState.READ_ONLY): void

- Defined in TreeCache.ts:825
Parameters
- _: CuratorFramework
- newState: ConnectionState.CONNECTED | ConnectionState.SUSPENDED | ConnectionState.RECONNECTED | ConnectionState.LOST | ConnectionState.READ_ONLY
Returns void

Private find

find(findPath: string): TreeNode | null

- Defined in TreeCache.ts:829
Parameters
- findPath: string
Returns TreeNode | null

getCurrentChildren

getCurrentChildren(fullPath: string): Map<string, ChildData> | null

Implementation of TreeCache.getCurrentChildren
- Defined in TreeCache.ts:741
Parameters
- fullPath: string
Returns Map<string, ChildData> | null

getCurrentData

getCurrentData(fullPath: string): ChildData | null

Implementation of TreeCache.getCurrentData
- Defined in TreeCache.ts:762
Parameters
- fullPath: string
Returns ChildData | null

handleException

handleException(e: Error): void

Implementation of TreeCacheView.handleException
- Defined in TreeCache.ts:803
Parameters
- e: Error
Returns void

Private handleStateChange

handleStateChange(newState: ConnectionState.CONNECTED | ConnectionState.SUSPENDED | ConnectionState.RECONNECTED | ConnectionState.LOST | ConnectionState.READ_ONLY): void

- Defined in TreeCache.ts:865
Parameters
- newState: ConnectionState.CONNECTED | ConnectionState.SUSPENDED | ConnectionState.RECONNECTED | ConnectionState.LOST | ConnectionState.READ_ONLY
Returns void

Private publishEvent

publishEvent(ev: TreeCacheEvent): void

- Defined in TreeCache.ts:894
Parameters
- ev: TreeCacheEvent
Returns void

publishEventType

publishEventType(type: TreeCacheEventType.NODE_ADDED | TreeCacheEventType.NODE_UPDATED | TreeCacheEventType.NODE_REMOVED | TreeCacheEventType.CONNECTION_SUSPENDED | TreeCacheEventType.CONNECTION_RECONNECTED | TreeCacheEventType.CONNECTION_LOST | TreeCacheEventType.INITIALIZED): void

Implementation of TreeCacheView.publishEventType
- Defined in TreeCache.ts:817
Parameters
- type: TreeCacheEventType.NODE_ADDED | TreeCacheEventType.NODE_UPDATED | TreeCacheEventType.NODE_REMOVED | TreeCacheEventType.CONNECTION_SUSPENDED | TreeCacheEventType.CONNECTION_RECONNECTED | TreeCacheEventType.CONNECTION_LOST | TreeCacheEventType.INITIALIZED
Returns void

publishEventTypeWithData

publishEventTypeWithData(type: TreeCacheEventType.NODE_ADDED | TreeCacheEventType.NODE_UPDATED | TreeCacheEventType.NODE_REMOVED | TreeCacheEventType.CONNECTION_SUSPENDED | TreeCacheEventType.CONNECTION_RECONNECTED | TreeCacheEventType.CONNECTION_LOST | TreeCacheEventType.INITIALIZED, data: ChildData | null): void

Implementation of TreeCacheView.publishEventTypeWithData
- Defined in TreeCache.ts:821
Parameters
- type: TreeCacheEventType.NODE_ADDED | TreeCacheEventType.NODE_UPDATED | TreeCacheEventType.NODE_REMOVED | TreeCacheEventType.CONNECTION_SUSPENDED | TreeCacheEventType.CONNECTION_RECONNECTED | TreeCacheEventType.CONNECTION_LOST | TreeCacheEventType.INITIALIZED
- data: ChildData | null
Returns void

removeErrorListener

removeErrorListener(listener: UnhandledErrorListener): TreeCache

Implementation of TreeCache.removeErrorListener
- Defined in TreeCache.ts:793
Parameters
- listener: UnhandledErrorListener
Returns TreeCache

removeListener

removeListener(listener: TreeCacheListener): TreeCache

Implementation of TreeCache.removeListener
- Defined in TreeCache.ts:778
Parameters
- listener: TreeCacheListener
Returns TreeCache

start

start(): Promise<TreeCache>

Implementation of TreeCache.start
- Defined in TreeCache.ts:693
Returns Promise<TreeCache>

treeState

treeState(): TreeState.LATENT | TreeState.STARTED | TreeState.CLOSED

Implementation of TreeCacheView.treeState
- Defined in TreeCache.ts:689
Returns TreeState.LATENT | TreeState.STARTED | TreeState.CLOSED

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